CATALYST FOR PRODUCTION OF NITRIC OXIDE
    69.
    发明申请
    CATALYST FOR PRODUCTION OF NITRIC OXIDE 有权
    催化剂生产氧化氮

    公开(公告)号:US20100278709A1

    公开(公告)日:2010-11-04

    申请号:US12734312

    申请日:2008-10-23

    申请人: David Waller

    发明人: David Waller

    IPC分类号: C01B21/26 B01J23/10

    摘要: The present invention provides a catalyst for production of nitric oxide from ammonia and oxygen. The catalyst has the composition A((n+1)−x)BxC(n(1−y))DnyO(3n+1)+d, wherein A is a lanthanide (La, Gd, Nd, Sm) or yttrium, B is an alkaline-earth cation (Ca, Sr or Ba), C is Fe and D is Cr, Mn, Ni, Ce, Ti, Co or Mg, wherein A, B, C and D are selected independent of each other. The catalyst has a high selectivity towards nitric oxide and a low ignition temperature in the reactor. Further the present invention relates to a method for the production of gas comprising nitric oxide by the catalyst of the present invention. The produced gas has a very low content of nitrous oxide.

    摘要翻译: 本发明提供了用于从氨和氧生成一氧化氮的催化剂。 催化剂具有组成A((n + 1)-x)BxC(n(1-y))DnyO(3n + 1)+ d,其中A是镧系元素(La,Gd,Nd,Sm)或钇, B是碱土金属阳离子(Ca,Sr或Ba),C是Fe,D是Cr,Mn,Ni,Ce,Ti,Co或Mg,其中A,B,C和D彼此独立地选择。 催化剂对于一氧化氮具有高选择性,并且在反应器中具有低的着火温度。 此外,本发明涉及通过本发明的催化剂生产包含一氧化氮的气体的方法。 产生的气体具有非常低的一氧化二氮含量。